Analyses of tipple and delivered samples of coal :collected during fiscal year 1955

Author:	Aresco, S. J.,
Additional Authors:	Abernethy, R. F.,, Haller, C. P.,
Year:	1956
Document Type:	MAIN
SUDOC:	I 28.23:5270
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	5221
Subjects:	Coal--United States
	Coal--Analysis
Link:	https://hdl.handle.net/2027/mdp.39015095270073